/// <summary>
/// Handkles escape key - wipes out the input
/// </summary>
private void HandleEscape()
{
int currentLength = Sb.Length + 1; //so the esc char is also wiped out
Sb.Clear();
PrintWithPrompt(currentLength);
}
//Appends the message, along with a date and report level
public void Append(string dateTime, string reportLevel, string message)
{
//Parses the reportLevel to an integer, so as to check
//if the message is a high enough reportLevel to be appended
int lvl = (int)ReportLevel.Parse(typeof(ReportLevel), reportLevel);
if (lvl >= (int)ReportLevel)
{
Sb.AppendFormat(Layout.Format, dateTime, reportLevel, message);
Console.WriteLine(Sb.ToString());
//Clearing the stringBuilder is important,
//or else the second message will contain the entirety of the first aswell,
//resulting in unwanted behaviour
Sb.Clear();
//Increments the message counter
appendedMessages++;
}
}
/// <summary>
/// Handles enter
/// </summary>
private async Task HandleEnter()
{
var command = Sb.ToString();
//cache the executing command
if (!string.IsNullOrWhiteSpace(command) && (CommandCache.Count == 0 || CommandCache[CommandCache.Count - 1] != command))
{
CommandCache.Add(command);
}
ResetPreviousCommandCacheIndex();
//finalise the line with Prompt and command as it was...
Console.Write(Environment.NewLine);
//and redirect the command handling to the cmd handler
try
{
await CmdHandler.HandleCommand(command);
}
catch (Exception ex)
{
Console.WriteLine();
ConsoleEx.WriteErr("Uncaught exception occurred:");
while (ex != null)
{
ConsoleEx.WriteLine(ex.Message, ConsoleColor.DarkMagenta);
ConsoleEx.WriteLine(new string('-', 25), ConsoleColor.DarkMagenta);
ex = ex.InnerException;
}
Console.WriteLine();
}
//check if should continue watching cmd or can quit
if (!CmdHandler.Exit())
{
//wipe out string builder
Sb.Clear();
PrintPrompt();
}
}
/// <summary>
/// Prints cached command
/// </summary>
private void PrintCachedCommand(int?idx)
{
if (idx.HasValue && idx >= 0 && idx < CommandCache.Count)
{
//grab the cached command
var newCmd = CommandCache[(int)idx];
//work out if leaning the console after the new command is required
var clear = 0;
if (newCmd.Length < Sb.Length)
{
clear = Sb.Length - newCmd.Length;
}
//set new cmd on the string builder
Sb.Clear();
Sb.Append(newCmd);
//and print it
PrintWithPrompt(clear);
}
}
public override string Render()
{
if (TotalPage <= 1)
{
return(string.Empty);
}
//<div class='row'>
// <div class='col-md-5 col-sm-12'>
// <div class='dataTables_info' id='sample_1_info' role='status' aria-live='polite'>Showing 21 to 25 of 25 entries</div>
// </div>
// <div class='col-md-7 col-sm-12'>
// <div class='dataTables_paginate paging_bootstrap_full_number' id='sample_1_paginate'>
// <ul class='pagination' style='visibility: visible;'>
// <li class='prev'><a href='#' title='First'><i class='fa fa-angle-double-left'></i></a></li>
// <li class='prev'><a href='#' title='Prev'><i class='fa fa-angle-left'></i></a></li>
// <li><a href='#'>1</a></li>
// <li><a href='#'>2</a></li>
// <li><a href='#'>3</a></li>
// <li><a href='#'>4</a></li>
// <li class='active'><a href='#'>5</a></li>
// <li class='next disabled'><a href='#' title='Next'><i class='fa fa-angle-right'></i></a></li>
// <li class='next disabled'><a href='#' title='Last'><i class='fa fa-angle-double-right'></i></a></li>
// </ul>
// </div>
// </div>
//</div>
Sb.Clear();
Sb.Append(@"
<div class='row'>
<div class='col-md-7 col-sm-12'>
<div class='paging_bootstrap_full_number'>
<ul class='pagination' style='visibility: visible;'>
");
if (TotalPage <= SelectablePages)
{
// iterate through the available pages
for (var i = 1; i <= TotalPage; i++)
{
Sb.AppendFormat(
"<li {1}><a href='{0}' title='前往第 {2} 頁'>{3}</a></li>",
BuildUri(i - 1),
(CurrentPage.Equals(i - 1) ? " class='active'" : ""),
i,
i.ToString(Section.Get.Common.Culture).PadLeft(
TotalPage.ToString(Section.Get.Common.Culture).Length, '0'));
}
}
else
{
// compute the number of pages to display to the left of the currently selected page
// so that the current page is always centered
// (when at the first and the last pages this will not be possible and we'll make some adjustments on the fly)
var adjacent = Convert.ToInt32(Math.Floor((Convert.ToDouble(SelectablePages) - 3) / 2));
// this number must be at least "1"
adjacent = (adjacent < 0 ? 1 : adjacent);
// compute the page after which to show "..." after the link to the first page
var scrollFrom = SelectablePages - adjacent - 1;
// writer.Write("scrollFrom=" + scrollFrom + "<br />");
// this is the number from where we should start rendering selectable pages
// it's "2" because we have already rendered the first page
long startingPage = 1;
// if we need to show "..." after the link to the first page
if (CurrentPage >= scrollFrom)
{
// by default, the starting_page should be whatever the current page minus $adjacent
startingPage = CurrentPage - adjacent;
// but if that would cause us to display less navigation links than specified in $this->selectable_pages
if (TotalPage - startingPage < (SelectablePages - 2))
{
// adjust it
startingPage -= (SelectablePages - 2) - (TotalPage - startingPage);
}
}
// this is the number where we should stop rendering selectable pages
// by default, this value is the sum of the starting page plus whatever the number of $this->selectable_pages
// minus 3 (first page, last page and current page)
var endingPage = startingPage + SelectablePages;
// if ending page would be greater than the total number of pages minus 1
// (minus one because we don't take into account the very last page which we output automatically)
// adjust the ending page
if (endingPage + 1 > TotalPage)
{
endingPage = TotalPage;
}
if (CurrentPage >= scrollFrom)
{
Sb.AppendFormat(
"<li {1}><a href='{0}' title='前往第 1 頁'>{2}</a></li>",
BuildUri(0),
(CurrentPage.Equals(0) ? " class='disable'" : ""),
("1".PadLeft(endingPage.ToString(Section.Get.Common.Culture).Length, '0'))
);
if (TotalPage > SelectablePages)
{
Sb.AppendFormat(
"<li class='prev'><a href='{1}' title='上十頁'><i class='fa fa-angle-double-left'></i></a></li>" +
"<li class='prev'><a href='{0}' title='上一頁'><i class='fa fa-angle-left'></i></a></li>",
(CurrentPage == 0 ? "javascript:void(0);" : BuildUri(CurrentPage - 1)),
(CurrentPage - 10 < 0 ? "javascript:void(0);" : BuildUri(CurrentPage - 10)));
}
// put the "..." after the link to the first page
//Sb.Append(" .... ");
Sb.Append("<li><a>....</a></li>");
}
// place links for each page
for (var i = startingPage; i < endingPage; i++)
{
Sb.AppendFormat(
"<li {1}><a href='{0}' title='前往第 {2} 頁'>{3}</a></li>",
BuildUri(i - 1),
(CurrentPage.Equals(i - 1) ? " class='active'" : ""),
i,
(i.ToString(Section.Get.Common.Culture).PadLeft(
endingPage.ToString(Section.Get.Common.Culture).Length, '0')));
}
if (endingPage - (CurrentPage + 1) >= scrollFrom)
{
Sb.Append("<li><a>....</a></li>");
Sb.AppendFormat(
"<li class='next'><a href='{0}' title='下一頁'><i class='fa fa-angle-right'></i></a></li>" +
"<li class='next'><a href='{1}' title='下十頁'><i class='fa fa-angle-double-right'></i></a></li>",
(CurrentPage.Equals(TotalPage - 1) ? "javascript:void(0)" : BuildUri(CurrentPage + 1)),
(TotalPage - (CurrentPage + 1) > 10) ? BuildUri(CurrentPage + 10) : "javascript:void(0)");
}
Sb.AppendFormat(
"<li {1}><a href='{0}' title='前往最後一頁'>{2}</a></li>",
BuildUri(TotalPage),
(CurrentPage.Equals(TotalPage - 1) ? " class='disable'" : ""),
TotalPage);
}
Sb.Append("</ul>");
Sb.Append("</div>");
Sb.Append("</div>");
Sb.Append("<div class='col-md-5 col-sm-12'>");
var endRecord = CurrentPage * RecordsPerPage + RecordsPerPage;
if (endRecord > TotalRecord)
{
endRecord = TotalRecord;
}
Sb.AppendFormat(
"<div class='dataTables_paginate dataTables_info' role='status' aria-live='polite'>Showing {0} to {1} of {2} entries ({3} Pages)</div>",
(CurrentPage * RecordsPerPage + 1).ToString("#,##;(#,##)"),
endRecord.ToString("#,##;(#,##)"),
TotalRecord.ToString("#,##;(#,##)"),
TotalPage.ToString("#,##;(#,##)"));
Sb.Append("</div>");
Sb.Append("</div>");
return(ReplaceCrossSiteScript(Sb.ToString()));
}